Process for direct-reduction of iron-ore employing nuclear react

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

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75 21, 75 35, 75 36, 75 91, 252372, 252373, C21B 1300, C07C 102

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040479358

ABSTRACT:
A method of reforming a fluid to make it suitable for use as a reducing gas in a direct reduction process is provided. The method is also taught in conjunction with a specific process for which it is particularly suited. The method uses a high-temperature gas-cooled nuclear reactor as a heat source for a catalytic reformer which is coupled with a cryogenic gas separation step to remove a substantial amount of the unreacted hydrocarbon.

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patent: 3160499 (1964-12-01), Pfeiffer et al.
patent: 3469969 (1969-09-01), Schenck et al.
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patent: 3764299 (1973-10-01), Wenzel
patent: 3816102 (1974-06-01), Celada et al.
patent: 3862834 (1975-01-01), VON Naclawiczek et al.
patent: 3864465 (1975-02-01), Hoffert
Rippons, (ed.) Nuclear Engineering International, vol. 18, Jan., 1973 pp. 330, 331, 334-337, & 342-344.

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